There are two options for saving in C1Olap. You can save your views, or save the entire web part. Saving views of your data as you work is a great way to experiment with different configurations.
Use the Save button on the C1Olap Toolbar. No data is saved, but your view of the data is saved. These data views have the .olapx extension.
To open a saved C1Olap view, click the Open button and choose the appropriate .olapx file.
Open the On-Board Designer and click the Save Web Part button.
Please note: The Save Web Part button in the OBD will not be visible to those without the proper permissions.